"2"^^ . . . . . . "188"^^ . "Black/Blonde/Brown"@en . . . . . "Eric Wyczenski"@en . "Josip"@en . . . . "Maura Tierney as Abby Lockhart"@en . . . . . . . . "Female"@en . "1969-01-10"^^ . . "Left with husband, Dr. Luka Kovac and her son, Joe for Boston"@en . "Dr. Abby Lockhart (married name Kova\u010D, formerly Abby Lockhart, R.N.) is a medical doctor on the TV series ER. She is portrayed by Maura Tierney. Abby's full birth name is Abigail Marjorie Wyczenski."@en . "Eddie Wyczenski"@en . . "Dr. Abby Lockhart (married name Kova\u010D, formerly Abby Lockhart, R.N.) is a medical doctor on the TV series ER. She is portrayed by Maura Tierney. Abby's full birth name is Abigail Marjorie Wyczenski."@en . . . . "Abby Lockhart"@en . "Abby Lockhart"@en . . . "Richard Lockhart"@en .